<!DOCTYPE html>
<html class="ui-page-login">
<head>
    <meta charset="utf-8">
    <meta name="viewport"
          content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no"/>
    <title>素颜照相机</title>
    <link href="css/mui.min.css" rel="stylesheet"/>
    <link href="css/style.css" rel="stylesheet"/>
    <style>
        .area {
            margin: 20px auto 0px auto;
        }

        .mui-input-group {
            margin-top: 10px;
        }

        .mui-input-group:first-child {
            margin-top: 20px;
        }

        .mui-input-group label {
            width: 22%;
        }

        .mui-input-row label ~ input,
        .mui-input-row label ~ select,
        .mui-input-row label ~ textarea {
            width: 78%;
        }

        .mui-checkbox input[type=checkbox],
        .mui-radio input[type=radio] {
            top: 6px;
        }

        .mui-content-padded {
            margin-top: 25px;
        }

        .mui-btn {
            padding: 10px;
        }

        .link-area {
            display: block;
            margin-top: 25px;
            text-align: center;
        }

        .spliter {
            color: #bbb;
            padding: 0px 8px;
        }

        .oauth-area {
            position: absolute;
            bottom: 20px;
            left: 0px;
            text-align: center;
            width: 100%;
            padding: 0px;
            margin: 0px;
        }

        .oauth-area .oauth-btn {
            display: inline-block;
            width: 50px;
            height: 50px;
            background-size: 30px 30px;
            background-position: center center;
            background-repeat: no-repeat;
            margin: 0px 20px;
            /*-webkit-filter: grayscale(100%); */

            border: solid 1px #ddd;
            border-radius: 25px;
        }

        .oauth-area .oauth-btn:active {
            border: solid 1px #aaa;
        }
    </style>

</head>

<body>
<header class="mui-bar mui-bar-nav">
    <h1 class="mui-title">素颜照相机</h1>
</header>
<div class="mui-content">
    <div class="mui-block mui-text-center">
        <img class="mui-text-center" id="image"
             src="./images/noimage.gif" onerror="nofind()">
    </div>
    <form id='login-form' class="mui-input-group">
        <div class="mui-input-row">
            <input id='id' type="text" class="mui-input-clear mui-input mui-text-center" placeholder="请输入学号">
        </div>
    </form>

    <div class="mui-content-padded">
        <button id='login' class="mui-btn mui-btn-block mui-btn-primary" onclick="switchImgage()">登录</button>
    </div>
    <div class="mui-content-padded oauth-area">

    </div>
</div>
<script src="js/mui.min.js"></script>
<script src="js/mui.enterfocus.js"></script>
<script src="js/app.js"></script>
<script>

    function switchImgage() {
        const id = document.getElementById("id").value;
        const src = "http://210.42.38.26:84/jwc_glxt/Stu_Info/StuImageHandler.ashx?PhotoId=" + id.trim();
        document.getElementById("image").setAttribute("src", src);
    }

    function nofind() {
        mui.toast('没找到哦', {duration: 'short', type: 'div'})
        document.getElementById("image").setAttribute("src", "./images/noimage.gif");
        //  这里可以写其他的判断代码，如向服务器请求照片。。。。。
    }

</script>
</body>

</html>